Calculate how much Robux you'll receive after Roblox's marketplace tax. Enter either the before tax or after tax amount, and we'll calculate the other automatically.
Robux Tax Calculator is a free Roblox tool that calculates how much Robux you'll receive after Roblox's 30% marketplace tax. This calculator helps players and developers understand the actual amount they'll receive when selling items, game passes, or developer products on the Roblox marketplace.
You can calculate in two directions: enter the before tax amount to see what you'll receive after the 30% fee, or enter the after tax amount to see what price you need to set to receive that amount. This is essential for pricing items correctly and understanding your actual earnings.
Select either "Robux before tax" (if you know the original price) or "Robux after tax" (if you know how much you want to receive).
Type the Robux amount in the input field. The calculator automatically formats large numbers with commas for readability.
The calculator instantly shows the calculated amount, tax breakdown (30% fee), and the amount you'll receive (70% of original price). Results update in real-time as you type.
Calculate both directions: from before-tax to after-tax, or from after-tax to before-tax. Perfect for pricing items correctly.
Uses the exact 30% marketplace tax rate and 70% seller retention rate used by Roblox. Results are rounded to whole numbers for practical use.
See results instantly as you type. No need to click buttons or wait for calculations to complete.
View the tax breakdown showing original price, tax amount (30%), and the amount you receive (70%) in an easy-to-understand format.
Specifically designed for Roblox marketplace transactions, including item sales, game passes, and developer products.
No registration required, no ads, no limitations. Use all features completely free to optimize your Roblox pricing strategy.
What is the Roblox marketplace tax rate?
Roblox charges a 30% transaction fee on all marketplace sales. This means sellers keep 70% of the item's original price.
Can I change the tax rate?
No, the 30% tax rate is set by Roblox and applies to all marketplace transactions. This rate cannot be changed by individual sellers or developers.
How do I calculate tax for multiple items?
Simply enter the total Robux amount (sum of all items) in the calculator. The tax is calculated on the total transaction amount.
Does this apply to all Roblox transactions?
The 30% tax applies specifically to marketplace sales (selling items, game passes, developer products, etc.). Other transactions may have different fee structures.
How do I use the calculator?
Select either "Robux before tax" or "Robux after tax", then enter your amount. The calculator will automatically compute the other value based on Roblox's 30% marketplace tax.
Is the calculator accurate?
Yes, this calculator uses the exact 30% tax rate and 70% seller retention rate used by Roblox. Results are rounded to whole numbers for practical use.
What if I want to receive a specific amount after tax?
Select "Robux after tax" mode and enter your desired amount. The calculator will show you the original price you need to set to receive that amount after the 30% tax deduction.